1) perforation washing tool
炮眼冲洗工具
2) perforation surge tool
炮眼反冲洗工具
3) jet perforation circulation washer
炮眼循环冲洗工具
4) perforation washing
炮眼冲洗
5) surging perforation
炮眼清洗
1.
The technology uses deep penetration perforation charge with high perforation density and large perforation diameter and surging perforation with greater pressure differential.
它采用高孔密大孔径深穿透射孔弹和大压差抽吸炮眼清洗技术,不仅能提高油井产能,解除近井带污染,还可以改善防砂完井效果。
6) blowing out
吹洗炮眼
补充资料：炮眼
1.掩蔽工事的火炮射击口。 2.爆破前在岩石上凿的孔，用来装炸药。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条